new fom of MAT credit add in table formate and update show

main.py

@@ -1,11 +1,11 @@
-from flask import Flask, render_template, request, redirect, url_for, send_from_directory, abort, flash,send_file
+from flask import Flask, render_template, request, redirect, url_for, send_from_directory, abort, flash,send_file ,jsonify
 import os
 import pandas as pd
 import pymysql
 import io
 import mysql.connector
 from werkzeug.utils import secure_filename
-
+from datetime import datetime
 
 from AppCode.Config import DBConfig
 from AppCode.FileHandler import FileHandler
@@ -16,6 +16,8 @@ from AppCode.CITHandler import CITHandler
 from AppCode.ITATHandler import ITATHandler
 from AppCode.YearGet import YearGet
 from AppCode.LoginAuth import LoginAuth
+from AppCode.MatCreditHandler import MatCreditHandler
+
 
 
 # Server
@@ -433,8 +435,8 @@ def check_year():
     conn = DBConfig.get_db_connection()
     cursor = conn.cursor()
 
-    query = f"SELECT COUNT(*) FROM {table_name} WHERE year = %s"
-    cursor.execute(query, (year,))
+    sqlstr = f"SELECT COUNT(*) FROM {table_name} WHERE year = %s"
+    cursor.execute(sqlstr, (year,))
     result = cursor.fetchone()[0]
 
     cursor.close()
@@ -442,6 +444,54 @@ def check_year():
 
     return {"exists": result > 0}
 
+# new new 
+
+
+# Mat credit from 
+@app.route("/mat_credit", methods=["GET"])
+def mat_credit():
+
+    mat= MatCreditHandler()
+
+    mat_rows, utilization_rows = mat.fetch_all()
+
+    utilization_map = {}
+    all_years = set()
+
+    for u in utilization_rows:
+        all_years.add(u["utilized_year"])
+        utilization_map.setdefault(
+            u["mat_credit_id"], {}
+        )[u["utilized_year"]] = u["utilized_amount"]
+
+    return render_template(
+        "mat_credit.html",
+        mat_rows=mat_rows,
+        utilization_map=utilization_map,
+        added_years=sorted(all_years)
+    )
+
+# save mat credit row data
+@app.route("/save_mat_row", methods=["POST"])
+def save_mat_row():
+    mat= MatCreditHandler()
+    try:
+        mat.save_single(request.json)
+        return jsonify({"message": "Row saved successfully"})
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+# save mat credit bulk data
+@app.route("/save_mat_all", methods=["POST"])
+def save_mat_all():
+    mat= MatCreditHandler()
+    try:
+        skipped = mat.save_bulk(request.json)
+        return jsonify({"message": "Saved successfully", "skipped": skipped})
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
 
 # run 
 if __name__ == '__main__':